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STR-DA5500ES
171
Pin No.
Pin Name
I/O
Description
158, 159
PNX_ADC_LAT1,
PNX_ADC_LAT2
O
Serial data latch pulse signal output terminal Not used
160
NO USE
O
Not used
161
DMPORT DETECT
I
Digital media port adapter connection detection signal input terminal
“L”: digital media port adapter is connected
162
DMPORT_M/DM
O
Serial data output to the DMPORT connector
163
DMPORT_DM/M
I
Serial data input from the DMPORT connector
164
VIDEO UCOM
ENDFLAG
I
Writing end
fl
ag input from the video system controller “H”: end
165
FS RATE1
I
L/R sampling clock signal input from the digital audio interface receiver or HDMI receiver
166
VIDEO UCOM MODE
O
Writing mode selection signal output to the video system controller
167
VUCOM-BUSY
I
Busy signal input from the video system controller “H”: busy
168
VUCOM-RST
O
Reset signal output the video system controller “L”: reset
169
PNX RESET
O
Reset signal output to the connected media processor “L”: reset
170
EEPROM SDA
I/O
Two-way data bus with the EEPROM
171
232C-SEL2
O
Data (for RS232C connector) selection signal output terminal
172
EEPROM SCL
O
Serial data transfer clock signal output to the EEPROM
173
XM-RESET
O
Reset signal output to the XM receiver “L”: reset (US and Canadian models only)
174
XM-DA_LAT
O
Serial data latch pulse signal output to the D/A converter (for XM section (US and Canadian
models only))
175
XM_POWER
O
Power supply on/off control signal output terminal for XM section “H”: power on
(US and Canadian models only)
176
VCC
-
Power supply terminal (+3.3V)
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